"Is it true you're expanding Vulcania, boy?

"Oh, yeah, old man. There is now an inner and lower castle town with Barca Castle between the inner and outer walls, and a ranch district to the north of it. further expand it."

"Hmm. Well, there's talk of accepting giants who are warriors of Atmos. If you can expand, maybe you should."

"Right. Besides, Vulcania had too many people. Where it was originally a village, I just built a pioneering ground and people lived there. The decisive problem lies in the structure of this city."

"... garbage and sewage disposal."

"That's right. I want to expand, if possible, and then I want to develop the city. Careful under the ground, not just extending the walls."

"Hmm. That's fine, but when it comes to using Barca's magic, it's just the surface, right? We need to do something about the basement. It's going to take a while to fix the sewer."

"No, I'll do that. I have a good idea."

I thought about building a theatre in Vulcania, but I'm going to do more urban development because of it.

As it stands, Vulcania is a rectangle bordered to the north and south by a square plot of land surrounded by an outer wall of 4 km on one side and an area equivalent to that of a ranch district.

I'm thinking of doubling this even more.

In other words, the plan is to make it a square shaped city with four sections surrounded by 4 km square walls.

This is also to absorb the number of inhabitants, which is still increasing slightly, but also to embrace the warriors of Atmos, as the old man put it.

When I accept a group of people who use a different language than this one, I don't want them to blend in here without any problems.

but maybe there will be a lot of grumbling.

Even though the words are different, the warriors of Atmos possess the strength of the main class.

There may be times when he heats up and develops into a murder case due to drinking, having a verbal fight, etc.

If so much so, wouldn't it be better for each other to separate places that we accept to some extent?

In addition, besides the problem of accepting Atmos warriors, he was also concerned about sewage treatment.

It was originally a pioneering land that opened up land only to make Valkyrie food, and then it was to be used as a city as a center of my territory, surrounded by walls with anti-big pig measures, and even later.

For this reason, it is a poor urban function.

I wonder if it would be a good opportunity to get rid of that.

"No, what are you going to do, kid? Kids magically dig holes in new neighborhoods to build sewers? But if we're gonna do it anyway, shouldn't we build a sewer or something under the Balkan land we have now?

"Right. So I'll wrap it up."

"Hmm? What do you mean, I'm gonna put it together? What are you thinking, kid?

"I've noticed that Vulcania can be interesting lately. Use the Atmosphere to add city features"

"... what? Using the atomosphere? You got that big black rock?

"That's right. That's the equivalent of the nucleus of the labyrinth. Inside the Atmosphere is a vast enclosure of magic, but the magic has apparently gone to the land of Vulcania. Use it."

"Huh... can you do that? The labyrinth nucleus."

"Tanatos. Looks like Atmos warriors were only able to use it to enhance themselves and master magic. But I could have used the magic of the Atmosphere to improve the land. I've already experimented. Come on, let's make a plan for what kind of city we'll make it."

That said, besides the old man, he also called for his father, brother Hector, Kyle, Mr. Maddock, etc.

We will then consider new urban structures.

Barca Castle and its castle township will be located southeast of the four large sections.

And to the north of it, the northeast is the ranch area, and to the east of those two compartments, the forest reserve spreads to secure timber as controlled land.

In addition, the northwest of the new large section will be developed as the Atmos district, and the southwest will be the new town.

I'm going to install a flame blast furnace in the new town.

This isn't going to be a furnace to train iron, it's going to be a garbage disposal plant or bakery.

Until now, the burial of the dead has not been properly decided whether to be cremated or buried, but I would also decide to be cremated in order to reduce the risk beyond making the city bigger.

And the sewer will also be maintained.

Basically, domestic water has [drinking] and [washing] due to domestic magic, so there has never been so much contaminated water.

but that wouldn't be the case if the population grew.

He said that dust would also be a mountain, and that it would be affected by dirty water in many ways.

Plus, there's the problem with the bathroom.

It's more important for people to serve than to eat food.

Those general blue photographs will be made and further details will also be decided at the planning stage.

And with that plan and the city blueprint in my hand, I put my hand on the Atmosphere.

Would a large rock atomosphere over 300m high be like a superskyscraper in a way?

Its large building was filled with magic, and furthermore its magic was stained from the ground bordering the Atmosphere to Vulcania.

I'll use that magic.

Previously, when I relocated the Atmosphere from the inside of Atmos to Vulcania, I was able to use the magic enclosed in the Atmosphere.

He touches the Atmosphere and manipulates it with an image that further penetrates the magic in it into Vulcania.

And crush.

The wall of Atmos, and.

At the next moment, the walls grow from the southwest corner of the Balkanian outer wall one after the other towards the west, not where I am touching the Atmosphere at the central point of the Balkans.

Somehow, I feel strange.

The shape of the land is magically perfectly grasped, despite the obviously unseen range.

Even kept crushing "The Atmos Wall," creating walls for the new city and the Atmos district.

Or until now, the exterior walls were 10m high walls made of [wall architecture], so all the exterior walls were then converted with [Atmos walls] that could make 50m high.

but a little more careful work awaited after that.

Now we're going to build a sewer that's going to spread across all four large sections of the basement.

I probably wouldn't have done this task without the Atmosphere.

My magic somehow had the surface part as the starting point, and there was a characteristic that if I vaguely tried to build a building without thinking about it, I would consume more magic in proportion to the size of its volume.

And that was the same in the basement at the same time.

If I try to use magic to create a sewer-like facility underground, the depth from the surface increases my magic consumption.

It breaks bones to make such a wide range of sewage installations deep underground just because I'm the only one with magic power.

But with the magic of the Atmosphere, I was able to replace that magic.

I've already made a vertical hole heading underground before this expansion to try it out.

Holes dug vertically underground with manhole-like lids.

Build even more something similar to those vertical holes and create a sewer that connects sideways in the basement.

At this time, be careful to tilt the water so that it flows well.

By the way, this sewer leads to a water borehole outside a newly built wall.

Normally, if you pour contaminated water into a water borehole, it'll stink and can't wait.

However, the problem was resolved by using slime.

We planted a dedicated grass so that slime could live in the water moat and set the environment up.

This is because when there was slime in a dam or something, the water was obviously clean.

In addition to the dirt and sand stored in the dam, the slime also has the effect of cleaning the dirt.

I've also used the slime to sewage.

Note that when you accidentally fall into a water borehole, it will be catastrophic, but let us forgive you because there is also an aspect of, well, enhanced defense.

It may have been a good idea to have had previous experience building a city called Dreslina for this sewer.

I redeveloped the place where the river north castle was and turned it into a single city, because I was also building a sewage facility at that time.

The experience lived.

Magically remembering Dresslina's sewer, and being able to use it in the Vulcania expansion plan, I was able to do something decent that didn't cause that much trouble with the sewer I built.

Thus, in the summer of the three years of the Garod calendar, Vulcania was reborn into an even bigger city.